[Solved] Which of the following is the correct way to create an Effect in Angular using RxJS operators? — Ans: createEffect(() => this.actions$.pipe(ofType(loadData), tap(() =>... | Angular

Angular - Signals

Which of the following is the correct way to create an Effect in Angular using RxJS operators?

AcreateEffect(() => this.actions$.subscribe(action => console.log(action)))

BcreateEffect(() => this.actions$.map(action => action.type))

CcreateEffect(() => this.actions$.pipe(ofType(loadData), tap(() => console.log('Loading'))))

DcreateEffect(() => this.actions$.filter(action => action.type === 'loadData'))

Step-by-Step Solution

Solution:

Step 1: Recall the correct RxJS operators for Effects
Effects use pipe with operators like ofType to filter actions and tap for side effects.
Step 2: Check each option's syntax
createEffect(() => this.actions$.pipe(ofType(loadData), tap(() => console.log('Loading')))) correctly uses pipe, ofType, and tap. Others misuse operators or subscribe directly, which is incorrect inside Effects.
Final Answer:
createEffect(() => this.actions$.pipe(ofType(loadData), tap(() => console.log('Loading')))) -> Option C
Quick Check:
Effect uses pipe + ofType + tap [OK]

Quick Trick: Use pipe with ofType and tap inside createEffect [OK]

Common Mistakes:

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Which of the following is the correct way to create an Effect in Angular using RxJS operators?